may nitrate
Verbo regular: nitrate - nitrated- nitrated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may nitrate
you may nitrate
he may nitrate
we may nitrate
you may nitrate
they may nitrate 	I may be nitrating
you may be nitrating
he may be nitrating
we may be nitrating
you may be nitrating
they may be nitrating	I may have nitrated
you may have nitrated
he may have nitrated
we may have nitrated
you may have nitrated
they may have nitrated	I may have been nitrating
you may have been nitrating
he may have been nitrating
we may have been nitrating
you may have been nitrating
they may have been nitrating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not nitrate
you may not nitrate
he may not nitrate
we may not nitrate
you may not nitrate
they may not nitrate 	I may not be nitrating
you may not be nitrating
he may not be nitrating
we may not be nitrating
you may not be nitrating
they may not be nitrating	I may not have nitrated
you may not have nitrated
he may not have nitrated
we may not have nitrated
you may not have nitrated
they may not have nitrated	I may not have been nitrating
you may not have been nitrating
he may not have been nitrating
we may not have been nitrating
you may not have been nitrating
they may not have been nitrating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I nitrate?
may you nitrate?
may he nitrate?
may we nitrate?
may you nitrate?
may they nitrate? 	may I be nitrating?
may you be nitrating?
may he be nitrating?
may we be nitrating?
may you be nitrating?
may they be nitrating? 	may I have nitrated?
may you have nitrated?
may he have nitrated?
may we have nitrated?
may you have nitrated?
may they have nitrated? 	may I have been nitrating?
may you have been nitrating?
may he have been nitrating?
may we have been nitrating?
may you have been nitrating?
may they have been nitrating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not nitrate?
may you not nitrate?
may he not nitrate?
may we not nitrate?
may you not nitrate?
may they not nitrate? 	may I not be nitrating?
may you not be nitrating?
may he not be nitrating?
may we not be nitrating?
may you not be nitrating?
may they not be nitrating? 	may I not have nitrated?
may you not have nitrated?
may he not have nitrated?
may we not have nitrated?
may you not have nitrated?
may they not have nitrated? 	may I not have been nitrating?
may you not have been nitrating?
may he not have been nitrating?
may we not have been nitrating?
may you not have been nitrating?
may they not have been nitrating?